restructure.yml

# Copyright 2026 Columnar Technologies Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

name: Restructure Repository

on:
  workflow_dispatch:
  
  push:
    branches:
      - main

jobs:
  restructure:
    runs-on: ubuntu-latest
    
    permissions:
      contents: write
    
    steps:
      - name: Checkout source
        uses: actions/checkout@v6
        with:
          path: source
      
      - name: Setup Python
        uses: actions/setup-python@v6
        with:
          python-version: '3.14'
      
      - name: Run restructure script
        run: |
          python source/.github/scripts/restructure.py \
            --source source \
            --output restructured
      
      - name: Create and push orphan branch
        run: |
          mkdir target
          cd target
          git init
          git checkout --orphan by-database

          # Copy restructured content
          cp -r ../restructured/* .

          # Configure git
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

          # Commit and push
          git add -A
          git commit -m "Restructure repository (by-database view)

          Source commit: ${{ github.sha }}
          Triggered by: ${{ github.event_name }}"

          git remote add origin https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git
          git push --force origin by-database
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      
      - name: Summary
        run: |
          echo "## Restructured Repository" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "The \`by-database\` branch has been updated with the restructured content." >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "### Databases" >> $GITHUB_STEP_SUMMARY
          ls -1 restructured | grep -v -E '^(LICENSE|README\.md)$' | while read db; do
            echo "- **$db**: $(ls -1 restructured/$db | tr '\n' ', ' | sed 's/,$//')" >> $GITHUB_STEP_SUMMARY
          done